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Texas Instruments TMS320F2812

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wossy

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Hi

I am trying to use the timers in the event manager. I am using example code from TI but and I have added some code to toggle an output to verify the freq. Trouble is the freq is twice as fast as I think it should be. Here are some facts :-

Clock is 150MHz
Therefore as I have no prescaler I believe that the HSPCLK to the event manager is also 150MHz
I have no prescaler set on my counter.
Therefore I would expect the count to be incremented every 6.6ns but it appears to be double this.

I have tried using a 32-bit system timer and this works fine so I can only presume there is something I have missed in the event manager
 

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